seismic category I 抗震I类
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Construction of 8 degree earthquake intensity category C, seismic shear walls for the two levels, "then in the calculation of the anchorage length is, in the end is a few levels ah?"
建筑抗震设防烈度为8度类别为丙类，抗震等级 剪力墙为二级”，那么在计算锚固长度是，到底是几级啊？
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